LUTU Mini Bluetooth FM Transmitter for Car, Wireless in-Car Radio Adapter Car Kit with TF Card Slot USB Flash Drive, Support Handsfree Calling and 2 USB Charging Ports

[Exclusive Mini Design]A more refined appearance, smaller and 180° adjustable body, can adapt to any difficult position of the cigarette mouth. Moreover, compact design makes it space-saving and prevents from blocking gear stick for safe driving [Strong, Clear, Stable Sound] Enhanced Bluetooth 4.2 and CVC noise cancellation technology to grant superior sound quality when you are playing music and using hands-free calling, and supports U disk and TF card input [Display Car Battery Voltage] This product can test and show the car battery voltage on the digital screen, help you know better of your car's condition and drive safely [Comprehensive Practical Function] Dual USB fast charging; Hands-Free Call; LED display; Incoming number readout; Over Voltage Protection; Automatic Bluetooth Pairing; Applicable to 12-24V cigarette lighter [Warranty]LUTU is committed to creating the high quality On-board equipment as well as ensuring customer satisfaction. If has any question, please contacts with us, we will solve it for you within 12 hours